<script>
  sports = ["Football", "Tennis", "Baseball"]
  document.write("Start = "      + sports +  "<br>")

  sports.push("Hockey");
  document.write("After Push = " + sports +  "<br>")

  removed = sports.pop()
  document.write("After Pop = "  + sports +  "<br>")
  document.write("Removed = "    + removed + "<br>")
</script>